Serra vs Topo
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Serra if you want ai recruiting agent that sources, ranks, and reaches candidates through your network (Supervised agent, subscription); choose Topo if you want ai sdr that sources, enriches, and runs multichannel outbound for b2b teams (Supervised agent, subscription).
| Serra | Topo | |
|---|---|---|
| What it is | AI recruiting agent that sources, ranks, and reaches candidates through your network | AI SDR that sources, enriches, and runs multichannel outbound for B2B teams |
| Type | agent | agent |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | subscription · $400/mo (Starter, reported) | subscription · ~$900/mo (Agent plan, reported) |
| Best for | smb, mid-market | smb, mid-market |
| Deployment | saas | saas |
| Modalities | text, email | text, email |
| Models | gpt | proprietary, gpt |
| Protocols | function-calling, rest-api | function-calling, rest-api |
| Integrations | LinkedIn, GitHub, Crunchbase | HubSpot, Slack, Microsoft Teams, LinkedIn, Gmail |
| Capabilities | 4 documented | 4 documented |
Serra
- +Fast ranked shortlists with stated reasons over ATS plus public sources
- +Warm-intro pathing through team networks, not just cold outreach
- +End-to-end from sourcing to interview booking
- -Recruiting-only; not a fit if you want a sales SDR
- -Small, early-stage company (YC S23, ~$500K reported)
Topo
- +Consolidates sourcing, enrichment, multichannel sending, and meeting booking into one custom-trained agent
- +Human-in-the-loop copilot mode via Slack/Teams for quality control
- +Founding team brings real sales scaling experience from Aircall
- -CRM support limited to HubSpot as of this review
- -Email and LinkedIn only; no native voice channel
Which should you choose?
Serra is ai recruiting agent that sources, ranks, and reaches candidates through your network, best for smb, mid-market. Topo is ai sdr that sources, enriches, and runs multichannel outbound for b2b teams, best for smb, mid-market. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.
This comparison is generated from the sourced Serra and Topo profiles. Open either profile to review its evidence and last-reviewed date.